The mixed number 56 83/10 written as an improper fraction is 643/10
To turn the mixed number 56 83/10 into an improper fraction, use these simple steps:
First, multiply the whole number by the denominator of the fractional part: 56 × 10 = 560.
After that, add the result to the numerator of the fractional part: 560 + 83 = 643.
Next, Write the sum of the previous step on the original denominator: 643/10.
This means that 56 83/10, as an improper fraction, equals 643/10.
See also: 56 83/10 as a decimal